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USPTO Patent Rankings Data through Dec 31, 2025
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Eduard Kitain — 3 Patents

MSMultex Systems: 3 patents #2 of 15Top 15%
Brooklyn, NY: #1,897 of 6,894 inventorsTop 30%
New York: #38,631 of 115,490 inventorsTop 35%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Eduard Kitain has been granted 3 US patents while listed as an inventor at Multex Systems. The first was granted in 1998 and the most recent in August 1999. Eduard Kitain ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Eduard Kitain in Brooklyn, NY, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5940843 Information delivery system and method including restriction processing Stephen Zucknovich, Jacques Leisy, Yuri Urazov, George Baird, Paul Blazek +3 more 1999-08-17
5864871 Information delivery system and method including on-line entitlements Isaak Karaev, John J. Mahoney, Mary Ellen McCarthy, James M. Tousignant, George Baird +1 more 1999-01-26
5802518 Information delivery system and method Isaak Karaev, George Baird, Pavel Blazek, Dmitry Prohorov, Jacques Leisy +2 more 1998-09-01